The board in T 18/09 stressed that, in the case of parallel proceedings before a national court and the boards of appeal, parties should inform both tribunals of the position as early as possible and ask the appropriate tribunal for acceleration in order to avoid duplication of proceedings. Whether acceleration is requested by one party, or both or all parties in agreement, or by a national court, all parties must accept a strict procedural framework including short time limits. It must also be understood that acceleration can have no effect on the equal treatment of all parties and cannot confer any advantage on any one party.